They really look sharp, very sharp.

他们看上去很显眼，非常显眼。

youdao

However, although they look dangerous because of their wide mouths and sharp teeth, all but two or three kinds are harmless to humans.

尽管它们有宽大的嘴巴和锋利的牙齿，看上去很危险，然而除了两三种外，其余的对人类并没有危险。

youdao

"Yes, they are — but why are you so interested?" asked Hermione, giving Harry a sharp look.

“在一起——你为什么这么感兴趣？”赫敏问，一边尖锐地看了哈利一眼。

youdao

They really look sharp, very sharp.

他们看上去很显眼，非常显眼。

麻省理工公开课 - 固态化学导论课程节选

The little darlings must look sharp or they and their parents might lose face.

CNN: LITTLE EMPERORS

This jobs bill connects the long-term unemployed to temporary work to keep their skills sharp while they look for a job, and it gives hundreds of thousands of young people the hope of a job next summer.

WHITEHOUSE: Weekly Address: Passing the American Jobs Act

While the first felines of the 1950s were ferocious, with yellow eyes and sharp claws, by the 1960s they had a playful, cublike look.

WSJ: The Sublime Cats of Cartier